This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 12151397 |
| 2 | 31210219 |
| 3 | 45181667 |
| 4 | 56191673 |
| 5 | 66887071 |
| 6 | 68468753 |
| 7 | 69169397 |
| 8 | 71307347 |
| 9 | 114921271 |
| 10 | 122311103 |
| 11 | 133228283 |
| 12 | 152252267 |
| 13 | 154337567 |
| 14 | 182479909 |
| 15 | 185282537 |
| 16 | 192413177 |
| 17 | 210465533 |
| 18 | 220192013 |
| 19 | 226521259 |
| 20 | 235663343 |
| 21 | 236281883 |
| 22 | 253282909 |
| 23 | 275248343 |
| 24 | 282777829 |